Differential D13229 Diff 38120 head/sys/amd64/vmm/amd/vmcb.c

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head/sys/amd64/vmm/amd/vmcb.c

Show First 20 Lines • Show All 181 Lines • ▼ Show 20 Lines	vmcb_read(struct svm_softc sc, int vcpu, int ident, uint64_t retval)
case VM_REG_GUEST_CR3:		case VM_REG_GUEST_CR3:
*retval = state->cr3;		*retval = state->cr3;
break;		break;

case VM_REG_GUEST_CR4:		case VM_REG_GUEST_CR4:
*retval = state->cr4;		*retval = state->cr4;
break;		break;

		case VM_REG_GUEST_DR6:
		*retval = state->dr6;
		break;

case VM_REG_GUEST_DR7:		case VM_REG_GUEST_DR7:
*retval = state->dr7;		*retval = state->dr7;
break;		break;

case VM_REG_GUEST_EFER:		case VM_REG_GUEST_EFER:
*retval = state->efer;		*retval = state->efer;
break;		break;

▲ Show 20 Lines • Show All 75 Lines • ▼ Show 20 Lines	case VM_REG_GUEST_CR3:
svm_set_dirty(sc, vcpu, VMCB_CACHE_CR);		svm_set_dirty(sc, vcpu, VMCB_CACHE_CR);
break;		break;

case VM_REG_GUEST_CR4:		case VM_REG_GUEST_CR4:
state->cr4 = val;		state->cr4 = val;
svm_set_dirty(sc, vcpu, VMCB_CACHE_CR);		svm_set_dirty(sc, vcpu, VMCB_CACHE_CR);
break;		break;

		case VM_REG_GUEST_DR6:
		state->dr6 = val;
		svm_set_dirty(sc, vcpu, VMCB_CACHE_DR);
		break;

case VM_REG_GUEST_DR7:		case VM_REG_GUEST_DR7:
state->dr7 = val;		state->dr7 = val;
		svm_set_dirty(sc, vcpu, VMCB_CACHE_DR);
break;		break;

case VM_REG_GUEST_EFER:		case VM_REG_GUEST_EFER:
/* EFER_SVM must always be set when the guest is executing */		/* EFER_SVM must always be set when the guest is executing */
state->efer = val \| EFER_SVM;		state->efer = val \| EFER_SVM;
svm_set_dirty(sc, vcpu, VMCB_CACHE_CR);		svm_set_dirty(sc, vcpu, VMCB_CACHE_CR);
break;		break;

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